1. Clear Glass Boston Round Bottle: Round shoulders and round bottom make it very popular and easy to label in personal care packaging. 2. Durable and strong bottle: easy to clean, light weight and dishwasher safe 3. Great for fermenting and storing kombucha and kefir. Also great for bottling homemade syrups, juices and sauces. 4. We are committed to designing quality products that we know you will love. 5. This bottle is perfect for bottling massages, beard and essential oils, herbal extracts, herbs, product samplers, extracts, syrups, flavors, juices and product creations.